17.13% is the change from 823 to 964
Calculation steps:
[( 964 - 823 ) ÷ 823] x 100 = 17.13%
Formula
Percentage change = [(964 - 823) / 823] x 100
Subtract the new number by the original number
964 - 823 = 141
141 ÷ 823 = 0.17132442284325639
0.17132442284325639 x 100 = 17.13%